The Guinness Book of World Records used to list the odd’s of this happening, not sure if they still do. I took an interest because I was born on my Mom’s birthday and my brother, my daughter and grandmother all share the same birthday - kinda cool.
I was born on my mom’s birthday and my daughter was born on my father’s birthday.
My brother, and I, plus my Mom were born in the same month. My childhood friend also had the same month and we were all apart by mere days. It got crazier as i got older because of the parties..
Not really. Not for the rest of the family. I once married into multiple relations/same b-day family, four that I remember.
It got old, fairly fast.
I pitied the parent-in-law that had to put up with it for decades..., once I understood what PITA it was.